- Credit score:
- Reliable
- Reputation score:
- 14,940
- Employees:
- 37
- Forecast turnover (2026):
- 19,213,232 €
Water supply and sewage works
We have built outdoor networks both within the boundaries of a private owner's property and on city streets and other public lands. We also offer external network design services.
-
heating
-
heating solutions
-
trackwork
-
installation
-
heating systems construction
-
water pipeline installation
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
energy and mineral resources
-
mineral resources and natural resources
-
equipment and machinery
-
general and home services
-
construction
-
construction
-
sewer accessories
-
logistics
-
internal networks
-
customers
-
sanitation
-
solutions
-
buildings
-
apartment buildings
-
shopping centres
-
private houses
-
office buildings
-
objects
-
hotels
-
public buildings
-
high-quality construction
- Credit score:
- Reliable
- Reputation score:
- 3,880
- Employees:
- 17
- Forecast turnover (2026):
- 1,351,144 €
Installation of electrical equipment
energy, building and finishing materials, electrical equipment, Energy, energy and mineral resources, heating, Construction work for power lines, Installation of road lighting, Construction work for communication lines, Installation of external lighting
-
heating
-
audit
-
installation
-
construction of internal electrical installations
-
installation
-
installation of electrical equipment
-
construction and real estate
-
building and finishing materials
-
electrical equipment
-
energy
-
energy and mineral resources
-
construction
-
construction
-
electrical construction
-
design
-
handle management
-
control measurements
-
design of external and internal parts
-
design of weak current systems
-
design of strong current systems
-
design of lighting
-
construction of supply lines
-
lightning protection construction
-
assembly of shields
-
technical inspection
-
audit of defence and management systems
-
reporting and documentation
-
risk analysis
-
design
-
electrical works company
- Credit score:
- Borderline
- Reputation score:
- 2,890
- Employees:
- 10
- Forecast turnover (2026):
- 1,572,028 €
A&O HOLDING AVALEHT | A&O Holding
Construction, Construction, heating solutions, administrative service, data security, Maintenance service, emergency repair, sanitary technical works, bucket and excavation work, cleaning service
-
heating solutions
-
sewer installation work
-
installation work
-
trail washing van
-
the trail wash bus
-
construction
-
construction
-
administrative service
-
data security
-
maintenance service
-
emergency repair
-
sanitary technical works
-
bucket and excavation work
-
cleaning service
-
repair service
-
security service
-
energy management
-
accounting
-
technosystem emergency repairs
-
elimination of sewerage blockages
-
milling work for in-house ducts
-
detection of leaks in various pipelines
-
elimination of blockages
-
milling works for ducts
-
detection of pipe leaks
-
radiators
-
air to water heat pumps
-
septics and tanks
-
consulting service
-
fast and high-quality installation
- Credit score:
- Reliable
- Reputation score:
- 2,840
- Employees:
- 6
- Forecast turnover (2026):
- 133,221 €
Construction of sewer lines
counselling, building and finishing materials, energy and mineral resources, Interior, heating, heating solutions, mineral resources and natural resources, Equipment and machinery, Construction of sewerage systems, Construction
-
heating
-
heating solutions
-
sewerage pipelines installation
-
heating trails
-
traces
-
septic systems installation
-
construction and real estate
-
building and finishing materials
-
energy and mineral resources
-
interior
-
mineral resources and natural resources
-
equipment and machinery
-
general and home services
-
construction
-
construction
-
construction of sewerage systems
-
construction of sewerage lines
-
construction of waterways
-
small boiler houses
-
up to 1mw power
-
one company or apartment building
-
cooperation with apartment associations
-
renovation
-
blockages and leaks
-
elimination by pressure washing
-
elimination by chemicals
-
mechanically liquidating
-
consulting on sanitary solutions
-
sanitary engineering solutions
-
internal and external races
- Credit score:
- Reliable
- Reputation score:
- 2,430
- Employees:
- –
- Forecast turnover (2026):
- –
Road construction
ditching and planning work, demolition, Ditchwork, Road construction, Track construction, Root work, soil work services, Planning work, widening the road, road marking
-
demolition
-
track construction
-
installation of foundation
-
traces
-
installation of septic tanks
-
trackwork
-
trail excavation
-
trail construction
-
ditching and planning work
-
ditchwork
-
road construction
-
root work
-
soil work services
-
planning work
-
widening the road
-
road marking
-
strengthening the roadside
-
trenching and digging
-
ditch clearing
-
construction of drainage ditches
-
shore reinforcement of ditches
-
septics
-
foundations
-
excavation work
-
digging
-
levelling
-
reorganisation
-
soil
-
ditches
-
machine park
- Credit score:
- Risky
- Reputation score:
- 2,370
- Employees:
- 1
- Forecast turnover (2026):
- 89,734 €
Excavation and soil work
excavation services, storage of the facade wall, Installation of curbs, General construction, masonry services, rental of excavating machinery, digging holes, digging of cable tracks, Excavator, bulldozer
-
installation of curbs
-
installation of street stones
-
demolition services
-
installation
-
traces
-
excavation services
-
storage of the facade wall
-
general construction
-
masonry services
-
rental of excavating machinery
-
digging holes
-
digging of cable tracks
-
excavator
-
bulldozer
-
rental service
-
general construction work
-
preparation of building drawings
-
digging and disassembly of pipes
-
restoration and cleaning of areas
-
building
-
street stone laying
-
excavation work
-
digging
-
customers
-
general construction work
-
storage
-
all over estonia
-
oils
-
cleaning
-
machinery
- Credit score:
- Risky
- Reputation score:
- -498
- Employees:
- 4
- Forecast turnover (2026):
- 302,444 €
Installation of sanitary equipment
Trackwork, construction of water trails, building equipment rental, heating solutions, Tanks, Technical systems, Tubes, sanitary equipment installation, detection of water meters, sanitary equipment installation
-
the trail
-
heating solutions
-
trackwork
-
sanitary equipment installation
-
sanitary equipment installation
-
installation of sanitary equipment
-
excavation work
-
plumbing
-
construction of the water and sewerage route
-
waterway
-
bio-cleaner
-
drainage
-
construction of drainage
-
excavation and earthworks
-
excavation services
-
haulage with multi-lift
-
sewerage
-
water sewer
-
construction of water trails
-
building equipment rental
-
tanks
-
technical systems
-
tubes
-
ventilation work
-
carrying out pipework
-
detection of water meters
- Credit score:
- Risky
- Reputation score:
- -8,292
- Employees:
- 12
- Forecast turnover (2026):
- 1,111,155 €
Building Smarter, Living Better!
We provide a full spectrum of construction and technical services, from project design to finishing works.
-
heating solutions installation
-
panel installations
-
installation of gutters
-
installation
-
heating systems
-
construction of facilities
-
automation and electrical works
-
construction of residential and non-residential buildings
-
san technical works
-
construction services
-
project design
-
finishing works
-
residential construction services
-
construction project management
-
sanitary technical services
-
non-residential building construction
-
electrical work contractors
-
interior finishing services
-
automation electrical services
-
building finishing contractors
-
commercial construction services
-
construction service providers
-
building project design services
-
industrial construction services
-
custom home building services
-
renovation and remodeling services
-
automation and electrical works
-
construction of residential and non-residential buildings
-
sanitary technical works
-
design
- Credit score:
- Reliable
- Reputation score:
- 17,980
- Employees:
- 58
- Forecast turnover (2026):
- 33,715,986 €
Building construction works
Fireplace, water heating, building projects, Design Companies, Construction, Construction, rental workforce mediation, bedroom, island land, Kitchen
-
water heating
-
tallinn
-
fireplace
-
construction and real estate services
-
building construction firms
-
building projects
-
design companies
-
construction
-
construction
-
rental workforce mediation
-
bedroom
-
island land
-
kitchen
-
design
-
saaremaa
-
building company
-
balconies
-
buildings
-
cooling
-
accommodation
-
production building
-
private houses
-
industrial buildings
-
homes
-
technique
-
harjumaa
-
repair works
-
public buildings
-
commercial buildings
-
residential and public buildings
- Credit score:
- Borderline
- Reputation score:
- 8,510
- Employees:
- 22
- Forecast turnover (2026):
- 22,353,993 €
Building construction works
authentication, Construction, Construction, Solutions for apartment associations, Complex renovation service, Insulation and finishing of external borders, Kredex Supported Projects, Warehouse and production buildings, Private houses and terraced houses, pharmaceutical compositions for renovation
-
reconstruction of heating system
-
installation of decorative facades
-
construction work
-
facade
-
construction and real estate
-
construction
-
construction
-
solutions for apartment associations
-
complex renovation service
-
insulation and finishing of external borders
-
kredex supported projects
-
warehouse and production buildings
-
private houses and terraced houses
-
pharmaceutical compositions for renovation
-
improving energy efficiency
-
energy-saving facades
-
insulation and plastering
-
replacement of opening fillers (windows and doors)
-
renovation of water and sewerage
-
renovation of ventilation systems
-
insulation and finishing of the building's external borders
-
insulation/finishing of external borders
-
plastering of facades
-
insulation of facades
-
insulation of flat roofs
-
additional work on facades
-
apartment, housing associations
-
comprehensive renovation
-
energy-saving solutions
-
full service under the general contract procedure
- Credit score:
- Reliable
- Reputation score:
- 8,100
- Employees:
- 63
- Forecast turnover (2026):
- 5,338,837 €
Rental of other machines
safety services, Traffic management, road and bridge construction, Road markings, traffic management services, Installation of road signs, Painting work of road surface, Traffic signs, Construction, Making of traffic management projects
-
trailers and warning barriers
-
heating and heating equipment
-
installation work
-
construction and real estate
-
traffic management
-
road and bridge construction
-
construction
-
making of traffic management projects
-
building gardens
-
electronic road signs
-
gear bridges
-
traffic separation interface
-
the bellows garden
-
access systems
-
massive railings
-
massive borders
-
other
-
label carriers
-
boundaries
-
impact relievers
-
entry
-
driving bridges
-
road thresholds
-
barrier vehicle with impact relief (tma car)
-
blinkers
-
traffic scheme
-
melting
-
traffic regulation and control car services
-
tma
-
coordination
- Credit score:
- Reliable
- Reputation score:
- 6,820
- Employees:
- 15
- Forecast turnover (2026):
- 10,389,187 €
Installation of insulation
Soil Planning, ventilation, question, Construction of trails, excavation of foundations, installation of drainage and stormwater pipes, apartment associations, Materials, appearance, digging work
-
question
-
construction of trails
-
installation of drainage and stormwater pipes
-
installation of insulation
-
construction and real estate
-
construction
-
construction
-
pouring foundations
-
floor concrete casting work
-
paste concrete casting works
-
concrete casting works for stairs
-
catheters
-
fassads
-
vundament
-
betooning work
-
digging work
-
ventilation
-
excavation of foundations
-
soil planning
-
tartu
-
apartment associations
-
appearance
-
materials
- Credit score:
- Reliable
- Reputation score:
- 6,700
- Employees:
- 34
- Forecast turnover (2026):
- 4,215,925 €
Building construction works
regular maintenance, air conditioning systems, Technical systems, Ventilation work, system planning, installation of the system, cooling systems, Tallinn, Tartu, cooling and air conditioning systems, heat pumps
-
heating
-
heating solutions
-
installation of the system
-
tallinn
-
construction and real estate
-
energy and mineral resources
-
commercial equipment and consumables
-
air conditioning units
-
equipment and machinery
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
air conditioning systems
-
technical systems
-
ventilation work
-
system planning
-
regular maintenance
-
repair work
-
cooling
-
cooling systems
-
tartu
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 6,220
- Employees:
- 15
- Forecast turnover (2026):
- 5,695,411 €
Installation of air conditioning systems
Boilers, energy and mineral resources, heating, heating solutions, Equipment and machinery, Construction, Construction, Construction of gas installation, gas works, cooling and air conditioning systems, heat pumps
-
heating
-
heating solutions
-
construction of gas installation
-
heating solutions
-
tallinn
-
installation of air conditioning systems
-
boilers
-
energy and mineral resources
-
equipment and machinery
-
construction
-
construction
-
gas works
-
cooling and air conditioning systems, heat pumps
-
if your home is your fortress, the barn-nord will make your home a 21st century fortress. we offer the widest range of modern heat pumps (soil heat pumps, air-water heat pumps).
-
need a heating or cooling solution for a larger project than a private house? no problem, the barn-nord has the necessary technical know-how and experience.
-
after-service of heat pumps
-
ground source heat pumps
-
air to water heat pumps
-
accessories
-
entrust the supervision of your heating systems to experts. we have a corresponding cold work license and our specialists regularly attend factory-side training.
-
modern equipment
-
cooling solutions
-
indoor climate
-
heat pump
-
tartu
-
heat pumps
-
training
-
consultation and advisory
-
collectors
-
follow-up service
- Credit score:
- Reliable
- Reputation score:
- 5,450
- Employees:
- 28
- Forecast turnover (2026):
- 3,420,662 €
Building construction works
construction work companies, Construction, Construction, tinsel work, Warm-up work, Construction work, internal finishing, roofing work, insurance losses, Work done
-
concrete works
-
documentation
-
construction and real estate
-
construction
-
construction
-
tinsel work
-
warm-up work
-
construction work
-
internal finishing
-
roofing work
-
insurance losses
-
work done
-
contacts and team
-
quality
-
cooperation partners
-
building projects
-
construction engineering
-
construction processes
-
solving construction problems
-
interior architecture
-
interior design materials
-
choice of furniture
-
finishing materials
-
choice of colors
-
roofing supplies
-
roof structures
-
roof corrosion protection
-
roof construction
-
roof renovation
-
interior finishing works as a complete solution
- Credit score:
- Reliable
- Reputation score:
- 5,060
- Employees:
- 17
- Forecast turnover (2026):
- 841,908 €
Finishing of buildings
outdoor doors and garage doors, finishing materials, roofing supplies, sun protection and cladding systems, security stories, Interior goods, thermal insulation materials, Automation, Accessories, house front doors
-
construction of trails
-
installation
-
installation of carpeting
-
fireplaces
-
outdoor doors and garage doors
-
finishing materials
-
roofing supplies
-
sun protection and cladding systems
-
security stories
-
interior goods
-
thermal insulation materials
-
automation
-
accessories
-
house front doors
-
apartment entrance doors
-
garden house doors
-
floor tiles
-
wall panels
-
decorative stones
-
roof solutions
-
roller doors
-
security bars
-
barrier trees
-
e-shop
-
building
-
garden construction
-
finishing works
-
santechnical works
-
excavation work
-
renovation work
- Credit score:
- Reliable
- Reputation score:
- 4,970
- Employees:
- 7
- Forecast turnover (2026):
- 4,601,429 €
Pipeline and heating installation
ventilation, bosch climate engineering, City Climate, heating solution, balancing the heating system, ground heat, ground source heat pump, Smart Management, solar heating, underfloor heating
-
installation
-
heating system installation
-
easy installation
-
tallinn
-
installation of radiant floor heating
-
pipeline and heating installation
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
balancing the heating system
-
ground heat
-
ground source heat pump
-
smart management
-
solar heating
-
underfloor heating
-
the heat center
-
heat pump maintenance
-
thermia
-
air to air heat pump
-
heat pumps
-
air to water heat pump
-
sewerage
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
-
indoor climate
- Credit score:
- Reliable
- Reputation score:
- 4,040
- Employees:
- 17
- Forecast turnover (2026):
- 1,780,048 €
Freight on the road
wood chop, international transport, Sand, Asphalt, Peat, broken stone, freezing trailers, europe, balticum, scandinavia, tented semi-trailers, SALE OF PLEASE MATERIALS
-
heating materials
-
bucketwork
-
semi-trailer haulers
-
freezing trailers
-
tented semi-trailers
-
energy and mineral resources
-
fuels
-
mineral resources and natural resources
-
mineral resources and raw materials
-
transport and courier services
-
chopwood
-
rubble sale
-
sale of gravel
-
sand sale
-
soil sale
-
sale of please materials
-
international transport
-
peat
-
broken stone
-
wood chop
-
moving floor in a tipper
-
europe, balticum, scandinavia
-
freight on the road
- Credit score:
- Risky
- Reputation score:
- 4,020
- Employees:
- 18
- Forecast turnover (2026):
- 982,863 €
Building Quality, Creating Homes!
We provide comprehensive construction and repair services, specializing in general contracting and pipework for private homes.
-
expert in pipe work installation
-
heating system piping
-
plumbing system installation
-
installation of floor coverings
-
digging of trails
-
installation of windows
-
general construction and repair works
-
general building contractor
-
high quality construction services
-
specialists in residential pipework
-
reliable home repair contractors
-
durable construction solutions
-
home renovation services
-
professional building contractors
-
bespoke repair
-
general construction
-
custom home building
-
project management
-
housing development projects
-
preventive care
-
home renovation
-
restoration works
-
emergency repair services
-
residential plumbing
-
water supply solutions
-
establishment of foundations
-
construction of walls and roof
-
construction of substructures
-
improving structures
-
updating finishes
- Credit score:
- Reliable
- Reputation score:
- 3,790
- Employees:
- 5
- Forecast turnover (2026):
- 1,573,558 €
Building construction works
electrical works, electric nights, santechnical works, Construction, Construction, general construction work, Interior finishing works, facade work, roof construction, construction of chimneys
-
construction and installation of fences and fences
-
question
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
general construction work
-
interior finishing works
-
facade work
-
roof construction
-
construction of chimneys
-
flooring work
-
santechnical works
-
electrical works
-
roof construction and renovation works
-
road and site construction work
-
ventilation work
-
construction and renovation of chimneys
-
garden houses
-
repair works
-
tallinn
-
roofing
-
renovation
-
concrete works
-
landscaping
-
harjumaa
-
sewerage
-
water and sewerage
-
masonry services